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电机云母带

电机用云母带

发布时间:2021-01-24
电机用云母带
电机电器用云母带
 
一、电线电缆用耐火云母带
446-1和宝446-1S聚酯薄膜粉云母带 
446-B和宝460-BS耐火云母带 
446-IIB和宝460-IIBS耐火云母带 
446-A和宝460-AS耐火云母带 
446-IIA和宝460-IIAS耐火云母带

电机云母带
 
二、电机电器用云母带 
5440-1桐马玻璃粉云母带 
5450-1有机硅玻璃粉云母带
5453-1二苯醚玻璃粉云母带 
544-1桐马聚酯薄膜粉云母带 
554-1二苯聚酰亚胺薄膜玻璃粉云母带 
556-1聚酰亚胺薄膜单面复合云母带
 
 
5450-1有机硅玻璃粉云母带
 
 
5450-1有机硅玻璃粉云母带以云母纸为基材、以有机硅胶粘漆为胶粘剂、双面以电工用无碱玻璃布为补强材料的云母带,用于H级电机或电器的绝缘。
 

5450-1有机硅玻璃粉云母带——技术指标

 

 

名 称 指标值 指 标
标 称 厚 度 0.14 0.17 mm


中值与标称
厚度的偏差
±0.02 +0.03
-0.02
个别值与标
称厚度的偏差
±0.03 ±0.04
云母含量 ≥37 %
胶粘剂含量 20-40 %
挥发物含量 ≥2.0 %
介电强度 ≥16 MV/m
拉伸强度 ≥80 N/10mm
柔软度 供需方协商 mm

 

460-A和460-AS耐火云母带


用耐高温胶粘剂把合成云母纸和无碱玻璃布复合、热压而成,用于1000级电线、电缆中绝缘。

460-A和460-AS耐火云母带——技术指标 

 

指标名称 单 位 指 标
宝460-A 宝460-AS
标称厚度 mm 0.10 0.12 0.14
平均厚度偏差 mm ±0.015 ±0.02
胶含量 % 5-15 5-15
云母含量 ≥% 60-70 55
拉伸强度 ≥N/cm 60 80
介电强度 ≥MN/m 15 10
耐火物理等级   950-1000°C 950-1000°C
556-1聚酯亚胺薄膜单面复合云母带


用特种胶粘剂把聚酰亚胺薄膜和粉云母纸或(纤维补强云母纸)复合而成,用于200级电机绝缘。



556-1聚酰亚胺薄膜单面复合云母带——技术指标

 
序号 指标名称 单位 指标值
1

外观

 

1)云母带不允许有外来杂质,气泡分层、粘连和云母纸断裂现象;
2)卷盘不允许松动;
3)常态下云母带应具有良好的柔软性;

2

尺寸

卷的幅度
卷盘直径

盘带宽度

mm 450
95±5、115±5
其中接头不多于2个,zui短长度不应少于5m
15±1、20±1、25±2、30±2、35±2、(一般为25±2)
3

边缘弯曲度及
反复绕包性能

  不得有云母纸掉粉及断裂现象
4





0.075


0.13
mm 平均值 个别值
±0.015 ±0.025
±0.015 ±0.025
非标准尺寸和厚度、公差、可由供需双方协商生产
5


厚度
比重量
云母含量
无纤维补强云母纸
带纤维补强云母纸
胶含量
g/m2 0.075 0.13
80-120 135-175

40-50 95-115
20-25 45-55
7-13 10-18

6


穿

厚度

平均值

zui小值

KV 0.075 0.13

≥5 ≥6

≥4 ≥5

7

拉伸强度

N/10mm ≥40
Mica Tape for Motor and Electric Apparatus

1、Mica Tape for Flame Resistant Electric Wires and Cables
Bao 446-1 and Bao 446-1s Polyster Film Powder Mica Tape
Bao 446-B and Bao 446-BS Flame Resistant Mica Tape
Bao 446-ⅡB and Bao 446-ⅡBS Flame Resistant Mica Tape
Bao 446-A and Bao 446-AS Flame Resistant Mica Tape
Bao 446-ⅡA and Bao 446-ⅡAS Flame Resistant Mica Tape





 

 

2、Mica Tape for Motor and Electric Apparatus
5440-1 Tongma Glass Power Mica Tape
5450-1 Silicone Glass Power Mica Tape
5453-1 Biphenyl Ether Oxide Glass Power Mica Tape
Bao 544-1 Tongma Polyster Film Powder Mica Tape
Bao 544-1 Biphenyl Polyimide Film Glass Powder Mica Tape
Bao 556-1 Polyimide Film Single-sided Compound Mica Tape

  
5450-1 Silicone Glass Power Mica Tape 


5450-1 Silicone Glass Power Mica Tape adopts mica paper as base material,double sides supported by electrician without alkali glass cloth,and bonded with Silicone adhesive varnish.Widely used for insulation in H-class motor or electric apparatus.



5450-1 Silicone Glass Power Mica Tape-Technical Requirement 


 

Item Name Index Value Index
Nominal Thickness 0.14 0.17 mm
Deviation Medium Value and Nominal Thickness Deviation ±0.02 +0.03
-0.02
Individual Value and Nominal Thickness Deviation ±0.03 ±0.04
Mica Content ≥37 %
Adhesive Content 2040 %
Vapor Content ≥2.0 %
Dielectric Strength ≥16 MV/m
Tensile Strength ≥80 N/10mm
Flexibility Degree Consulation by two parties mm
Bao 446-A and Bao 446-AS Flame Resistant Mica Tape


Bao 446-A and Bao 446-AS Flame Resistant Mica Tape is made with compound mica paper and without alkali glass cloth,and bounded with high temperature resistance adhesive,by process of compounding and heat pressing.It is suitable for insulation in 1000-class wires and cables.



Bao 446-A and Bao 446-AS Flame Resistant Mica Tape-Technical Requirement 

Item Name Unit Index
Nominal T
Bao 460A Bao 460AS
Nominal Thickness mm 0.10 0.12 0.14
Average Thickness Deviation mm ±0.015 ±0.02
Adhesive Content % 515 515
Mica Content ≥% 6070 55
Tensile Strength ≥N/cm 60 80
Dielectric Strength ≥MN/m 15 10
Flame Resistant Physics Class   9501000°C 9501000°C
Bao 556-1 Polyester Imide Film Single-sided Compound Mica Tape


Bao 556-1 Polyester Imide Film Single-sided Compound Mica Tape is made with special adhesive compound polyimide film and powder mica papers or fiber compensation mica papers. Used for insulation in 200 class motor.



Bao 556-1 Polyester Imide Film Single-sided Compound Mica Tape-Technical Requirement

S.N Item Name Unit Index
1

Appearance

 

1) Mica tapes disallow to have foreign impurity,bubble layering,conglutination and mica papers rupture.
2) Foil disk disallows to loosen
3) Normality ,mica tapes should have good flexibility

2

Size

Range of Roll 

Diameter of Rolle
r
Width of Roller

mm 450
95±5
115±5
Joint seams no more than 2 the shortest length is 5m
15±1
20±125±230±235±2、(General25±2
3

The edge bending and wrapping function

  No mica paper dropping powder and split phenomenon
4

Thickness and Tolerance

0.075


0.13
mm Average Value Individual Value
±0.015 ±0.025
±0.015 ±0.025
Non standard size and thickness,tolerance,should be consulted with two parties
5

Constitute

Thickness
Specific Weight
Mica Content
Non fiber compensation mica paper
Fiber compensation mica paper
Adhesive Content
g/m2 0.075 0.13
80
120 135175

4050 95115
20
25 4555
7
13 1018

6

Breakdown Voltage

Thickness 
Average Value 
Minimum Value

KV 0.075 0.13

≥5 ≥6

≥4 ≥5

7

Tensile Strength

N/10mm ≥40

 

 

 
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